Horses are of subspecies of Equus ferus. Horse is an odd-toed mammal belonging to the taxonomic family Equidae. Horse evolved over the past 45 to 55 million years. Download and use this web icon in your web pages.
Humans began to domesticate horses around 4000 BC. The height of horses is usually measured at the highest point of the withers, where the neck meets the back. The size of horses varies by breed. This vector image could be downloaded in various sizes ranging from 32 pixels to 512 pixels.